package com.zzyl.nursing.service.impl;

import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.json.JSONUtil;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.zzyl.common.constant.CacheConstants;
import com.zzyl.nursing.domain.DeviceData;
import com.zzyl.nursing.domain.Room;
import com.zzyl.nursing.mapper.RoomMapper;
import com.zzyl.nursing.service.IRoomService;
import com.zzyl.nursing.vo.BedVo;
import com.zzyl.nursing.vo.DeviceInfo;
import com.zzyl.nursing.vo.RoomVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;

import java.util.Arrays;
import java.util.List;

/**
 * 房间Service业务层处理
 *
 * @author ruoyi
 * @date 2024-04-26
 */
@Service
public class RoomServiceImpl extends ServiceImpl<RoomMapper, Room> implements IRoomService {
    @Autowired
    private RoomMapper roomMapper;
    @Autowired
    RedisTemplate<Object, Object> redisTemplate;

    /**
     * 查询房间
     *
     * @param id 房间主键
     * @return 房间
     */
    @Override
    public Room selectRoomById(Long id) {
        return getById(id);
    }

    /**
     * 查询房间列表
     *
     * @param room 房间
     * @return 房间
     */
    @Override
    public List<Room> selectRoomList(Room room) {
        return roomMapper.selectRoomList(room);
    }

    /**
     * 新增房间
     *
     * @param room 房间
     * @return 结果
     */
    @Override
    public int insertRoom(Room room) {
        return save(room) ? 1 : 0;
    }

    /**
     * 修改房间
     *
     * @param room 房间
     * @return 结果
     */
    @Override
    public int updateRoom(Room room) {
        return updateById(room) ? 1 : 0;
    }

    /**
     * 批量删除房间
     *
     * @param ids 需要删除的房间主键
     * @return 结果
     */
    @Override
    public int deleteRoomByIds(Long[] ids) {
        return removeByIds(Arrays.asList(ids)) ? 1 : 0;
    }

    /**
     * 根据楼层 id 获取房间视图对象列表
     *
     * @param floorId
     * @return
     */
    @Override
    public List<RoomVo> getRoomsByFloorId(Long floorId) {
        return roomMapper.selectByFloorId(floorId);
    }


    /**
     * 获取所有房间（负责老人）
     *
     * @param floorId
     * @return
     */
    @Override
    public List<RoomVo> getRoomsWithNurByFloorId(Long floorId) {
        return roomMapper.selectByFloorIdWithNur(floorId);
    }

    @Override
    public RoomVo selectRoomOne(Long id) {
        return roomMapper.selectOne(id);
    }

    @Override
    public List<RoomVo> getRoomsWithDeviceByFloorId(Long floorId) {
        List<RoomVo> list = roomMapper.selectRoomsWithDeviceByFloorId(floorId);
        for (RoomVo roomVo : list) {
            List<DeviceInfo> deviceVos = roomVo.getDeviceVos();
            if (CollUtil.isNotEmpty(deviceVos)) {
                //遍历房间中的设备
                for(DeviceInfo deviceVo : deviceVos){
                    String iotId = deviceVo.getIotId();
                    String str = (String) redisTemplate.opsForHash()
                            .get(CacheConstants.IOT_DEVICE_LAST_DATA,iotId);
                    if (StrUtil.isNotEmpty(str)){
                        List<DeviceData> dataList = JSONUtil.toList(str,DeviceData.class);
                        deviceVo.setDeviceDataVos(dataList);
                    }
                }
            }
            //获取房间中的床位中的设备数据
            List<BedVo> bedVoList = roomVo.getBedVoList();
            if (CollUtil.isNotEmpty(bedVoList)){
                //遍历房间中的床位
                for (BedVo bedVo : bedVoList){
                    List<DeviceInfo> deviceVos2 = bedVo.getDeviceVos();
                    //遍历床位中的设备
                    for (DeviceInfo deviceVo : deviceVos2){
                        String iotId = deviceVo.getIotId();
                        String str = (String) redisTemplate.opsForHash()
                                .get(CacheConstants.IOT_DEVICE_LAST_DATA, iotId);
                        if (str != null){
                            List<DeviceData> deviceDataVos = JSONUtil.toList(str, DeviceData.class);
                            deviceVo.setDeviceDataVos(deviceDataVos);
                        }
                    }
                }
            }

        }
        return list;

    }

}
